Factors Predisposing to the Unplanned Hospital Readmission (UHR) in Patients Undergoing Surgery for Oral Cavity Squamous Cell Carcinoma (OSCC): Experience from a Tertiary Cancer Centre

The objective of the study was to identify the UHR rates of oral cavity squamous cell carcinoma (OSCC) patients following surgery and identify the predisposing factors for UHR. We conducted this retrospective analysis of all patients who underwent surgery for OSCC in our (single) surgical unit from January 2016 to December 2018. A total of 804 patients satisfied the eligibility criteria. Majority of the patients were males (n = 650, 80.8%). The median age of the patients was 50 years (Range: 16–89 years). The most common oral cavity subsite was buccal mucosa gingivobuccal (BM-GBS) OSCC. Forty patients (5%) required an UHR after discharge. The most common reason for readmissions was flap-related issues (11/40) an d orocutaneous fistula (10/40). Other causes included wound infection (7/40), chest infection (2/40), hematoma/bleeding (3/40), and other lesser prevalent causes (7/40). Factors that significantly predisposed patients for UHR were re-exploration following the initial surgery [p <  0.001, OR 7.9 (4.09–15.59)] and BM-GBS subsite [<  0.001, OR: 2.89(1.24–6.73)]. The UHR rate in our study was 5%. Patients requiring re-exploration following the initial surgery and those with BM-GBS cancer were most likely to have the UHR.
Source: Indian Journal of Surgical Oncology - Category: Cancer & Oncology Source Type: research